无法添加Laravel软件包干预镜像 - 无法满足要求

Question

我正在尝试将Intervention Image安装到我的Laravel 5应用程序中。下面是我require从我composer.json：

"require": { 
     "laravel/framework": "5.0.*", 
     "laravel/cashier": "~3.0", 
     "barryvdh/laravel-debugbar": "~2.0", 
     "illuminate/html": "5.0.*@dev", 
     "intervention/image": "~2.2@dev" 
    } 

在运行composer update我得到一个错误说：Your requirements could not be resolved to an installable set of packages.

从作曲家的全部输出可以在下面找到。我想指出Composer是最新版本（composer self-update）。

mikemike@workspace:~/workspace/workspace (master) $ composer update 
Loading composer repositories with package information 
Updating dependencies (including require-dev) 
Your requirements could not be resolved to an installable set of packages. 

    Problem 1 
    - Conclusion: don't install laravel/framework v5.0.28 
    - Conclusion: don't install laravel/framework v5.0.27 
    - Conclusion: don't install laravel/framework v5.0.26 
    - Conclusion: don't install laravel/framework v5.0.25 
    - Conclusion: don't install laravel/framework v5.0.24 
    - Conclusion: don't install laravel/framework v5.0.23 
    - Conclusion: don't install laravel/framework v5.0.22 
    - Conclusion: don't install laravel/framework v5.0.21 
    - Conclusion: don't install laravel/framework v5.0.20 
    - Conclusion: don't install laravel/framework v5.0.19 
    - Conclusion: don't install laravel/framework v5.0.18 
    - Conclusion: don't install laravel/framework v5.0.17 
    - Conclusion: don't install laravel/framework v5.0.16 
    - Conclusion: don't install laravel/framework v5.0.15 
    - Conclusion: don't install laravel/framework v5.0.14 
    - Conclusion: don't install laravel/framework v5.0.13 
    - Conclusion: don't install laravel/framework v5.0.12 
    - Conclusion: don't install laravel/framework v5.0.11 
    - Conclusion: don't install laravel/framework v5.0.10 
    - Conclusion: don't install laravel/framework v5.0.9 
    - Conclusion: don't install laravel/framework v5.0.8 
    - Conclusion: don't install laravel/framework v5.0.7 
    - Conclusion: don't install laravel/framework v5.0.6 
    - Conclusion: don't install laravel/framework v5.0.5 
    - Conclusion: don't install laravel/framework v5.0.4 
    - Conclusion: don't install laravel/framework v5.0.3 
    - Conclusion: remove laravel/framework v5.0.2 
    - Conclusion: don't install laravel/framework v5.0.2 
    - Conclusion: don't install laravel/framework v5.0.1 
    - way/generators 2.0 requires illuminate/support 4.1.* -> satisfiable by illuminate/support[v4.1.0, v4.1.1, v4.1.10, v4.1.11, v4.1.12, v4.1.13, v4.1.14, v4.1.15, v4.1.16, v4.1.17, v4.1.18, v4.1.19, v4.1.2, v4.1.20, v4.1.21, v4.1.22, v4.1.23, v4.1.24, v4.1.25, v4.1.26, v4.1.27, v4.1.28, v4.1.29, v4.1.3, v4.1.30, v4.1.4, v4.1.5, v4.1.6, v4.1.7, v4.1.8, v4.1.9]. 
    - way/generators 2.1 requires illuminate/support 4.1.* -> satisfiable by illuminate/support[v4.1.0, v4.1.1, v4.1.10, v4.1.11, v4.1.12, v4.1.13, v4.1.14, v4.1.15, v4.1.16, v4.1.17, v4.1.18, v4.1.19, v4.1.2, v4.1.20, v4.1.21, v4.1.22, v4.1.23, v4.1.24, v4.1.25, v4.1.26, v4.1.27, v4.1.28, v4.1.29, v4.1.3, v4.1.30, v4.1.4, v4.1.5, v4.1.6, v4.1.7, v4.1.8, v4.1.9]. 
    - way/generators 2.2 requires illuminate/support 4.1.* -> satisfiable by illuminate/support[v4.1.0, v4.1.1, v4.1.10, v4.1.11, v4.1.12, v4.1.13, v4.1.14, v4.1.15, v4.1.16, v4.1.17, v4.1.18, v4.1.19, v4.1.2, v4.1.20, v4.1.21, v4.1.22, v4.1.23, v4.1.24, v4.1.25, v4.1.26, v4.1.27, v4.1.28, v4.1.29, v4.1.3, v4.1.30, v4.1.4, v4.1.5, v4.1.6, v4.1.7, v4.1.8, v4.1.9]. 
    - way/generators 2.3 requires illuminate/support ~4.1 -> satisfiable by illuminate/support[v4.1.0, v4.1.1, v4.1.10, v4.1.11, v4.1.12, v4.1.13, v4.1.14, v4.1.15, v4.1.16, v4.1.17, v4.1.18, v4.1.19, v4.1.2, v4.1.20, v4.1.21, v4.1.22, v4.1.23, v4.1.24, v4.1.25, v4.1.26, v4.1.27, v4.1.28, v4.1.29, v4.1.3, v4.1.30, v4.1.4, v4.1.5, v4.1.6, v4.1.7, v4.1.8, v4.1.9, v4.2.1, v4.2.12, v4.2.16, v4.2.17, v4.2.2, v4.2.3, v4.2.4, v4.2.5, v4.2.6, v4.2.7, v4.2.8, v4.2.9]. 
    - way/generators 2.4 requires illuminate/support ~4.1 -> satisfiable by illuminate/support[v4.1.0, v4.1.1, v4.1.10, v4.1.11, v4.1.12, v4.1.13, v4.1.14, v4.1.15, v4.1.16, v4.1.17, v4.1.18, v4.1.19, v4.1.2, v4.1.20, v4.1.21, v4.1.22, v4.1.23, v4.1.24, v4.1.25, v4.1.26, v4.1.27, v4.1.28, v4.1.29, v4.1.3, v4.1.30, v4.1.4, v4.1.5, v4.1.6, v4.1.7, v4.1.8, v4.1.9, v4.2.1, v4.2.12, v4.2.16, v4.2.17, v4.2.2, v4.2.3, v4.2.4, v4.2.5, v4.2.6, v4.2.7, v4.2.8, v4.2.9]. 
    - way/generators 2.5 requires illuminate/support ~4.1 -> satisfiable by illuminate/support[v4.1.0, v4.1.1, v4.1.10, v4.1.11, v4.1.12, v4.1.13, v4.1.14, v4.1.15, v4.1.16, v4.1.17, v4.1.18, v4.1.19, v4.1.2, v4.1.20, v4.1.21, v4.1.22, v4.1.23, v4.1.24, v4.1.25, v4.1.26, v4.1.27, v4.1.28, v4.1.29, v4.1.3, v4.1.30, v4.1.4, v4.1.5, v4.1.6, v4.1.7, v4.1.8, v4.1.9, v4.2.1, v4.2.12, v4.2.16, v4.2.17, v4.2.2, v4.2.3, v4.2.4, v4.2.5, v4.2.6, v4.2.7, v4.2.8, v4.2.9]. 
    - way/generators 2.6 requires illuminate/support ~4.1 -> satisfiable by illuminate/support[v4.1.0, v4.1.1, v4.1.10, v4.1.11, v4.1.12, v4.1.13, v4.1.14, v4.1.15, v4.1.16, v4.1.17, v4.1.18, v4.1.19, v4.1.2, v4.1.20, v4.1.21, v4.1.22, v4.1.23, v4.1.24, v4.1.25, v4.1.26, v4.1.27, v4.1.28, v4.1.29, v4.1.3, v4.1.30, v4.1.4, v4.1.5, v4.1.6, v4.1.7, v4.1.8, v4.1.9, v4.2.1, v4.2.12, v4.2.16, v4.2.17, v4.2.2, v4.2.3, v4.2.4, v4.2.5, v4.2.6, v4.2.7, v4.2.8, v4.2.9]. 
    - way/generators 2.6.1 requires illuminate/support ~4.0 -> satisfiable by illuminate/support[v4.0.0, v4.0.1, v4.0.10, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v4.0.7, v4.0.8, v4.0.9, v4.1.0, v4.1.1, v4.1.10, v4.1.11, v4.1.12, v4.1.13, v4.1.14, v4.1.15, v4.1.16, v4.1.17, v4.1.18, v4.1.19, v4.1.2, v4.1.20, v4.1.21, v4.1.22, v4.1.23, v4.1.24, v4.1.25, v4.1.26, v4.1.27, v4.1.28, v4.1.29, v4.1.3, v4.1.30, v4.1.4, v4.1.5, v4.1.6, v4.1.7, v4.1.8, v4.1.9, v4.2.1, v4.2.12, v4.2.16, v4.2.17, v4.2.2, v4.2.3, v4.2.4, v4.2.5, v4.2.6, v4.2.7, v4.2.8, v4.2.9]. 
    - don't install illuminate/support v4.1.0|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.1|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.10|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.11|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.12|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.13|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.14|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.15|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.16|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.17|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.18|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.19|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.2|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.20|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.21|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.22|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.23|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.24|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.25|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.26|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.27|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.28|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.29|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.3|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.30|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.4|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.5|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.6|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.7|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.8|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.1.9|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.2.1|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.2.12|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.2.16|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.2.17|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.2.2|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.2.3|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.2.4|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.2.5|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.2.6|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.2.7|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.2.8|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.2.9|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.0.0|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.0.1|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.0.10|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.0.2|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.0.3|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.0.4|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.0.5|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.0.6|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.0.7|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.0.8|don't install laravel/framework v5.0.0 
    - don't install illuminate/support v4.0.9|don't install laravel/framework v5.0.0 
    - Installation request for laravel/framework 5.0.* -> satisfiable by laravel/framework[v5.0.0, v5.0.1, v5.0.10, v5.0.11, v5.0.12, v5.0.13, v5.0.14, v5.0.15, v5.0.16, v5.0.17, v5.0.18, v5.0.19, v5.0.2, v5.0.20, v5.0.21, v5.0.22, v5.0.23, v5.0.24, v5.0.25, v5.0.26, v5.0.27, v5.0.28, v5.0.3, v5.0.4, v5.0.5, v5.0.6, v5.0.7, v5.0.8, v5.0.9]. 
    - Installation request for way/generators ~2.0 -> satisfiable by way/generators[2.0, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.6.1]. 

mikemike@workspace:~/workspace/workspace (master) $ 

我已经尝试了几个不同的值require线的内侧，包括dev-master和我试图经由单个作曲家线，其中两个给相同的错误（php composer.phar require intervention/image）安装。

Answer 1

您的问题：

- Installation request for way/generators ~2.0 -> satisfiable by way/generators[2.0, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.6.1]. 
- way/generators 2.6.1 requires illuminate/support ~4.0 

由于illuminate/support是包含在laravel/framework包，它们的版本必须匹配。在你的情况，你有5.0.*为laravel/framework和~4.0（4.*）的illuminate/support是必需的。这些不匹配，并且不能安装依赖项。

这意味着您必须使用Laravel 4或找到其他软件包。 （或支持laravel 5的另一版本way/generators）。